Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Jatupol, Liangsakul"'
Autor:
Suphaporn Tesvichian, Papassara Sangtanoo, Piroonporn Srimongkol, Tanatorn Saisavoey, Anumart Buakeaw, Songchan Puthong, Sitanan Thitiprasert, Wanwimon Mekboonsonglarp, Jatupol Liangsakul, Anek Sopon, Mongkhol Prawatborisut, Onrapak Reamtong, Aphichart Karnchanatat
Publikováno v:
Heliyon, Vol 10, Iss 2, Pp e24444- (2024)
The polysaccharides found in Caulerpa lentillifera (sea grape algae) are potentially an important bioactive resource. This study makes use of RSM (response surface methodology) to determine the optimal conditions for the extraction of valuable SGP (s
Externí odkaz:
https://doaj.org/article/c409261168744bee8804bd182173d53d
Autor:
Rattanaporn Wansri, Aye Chan Khine Lin, Jutharat Pengon, Sumalee Kamchonwongpaisan, Nitipol Srimongkolpithak, Roonglawan Rattanajak, Patcharin Wilasluck, Peerapon Deetanya, Kittikhun Wangkanont, Kowit Hengphasatporn, Yasuteru Shigeta, Jatupol Liangsakul, Aphinya Suroengrit, Siwaporn Boonyasuppayakorn, Taksina Chuanasa, Wanchai De-eknamkul, Supot Hannongbua, Thanyada Rungrotmongkol, Supakarn Chamni
Publikováno v:
Molecules, Vol 27, Iss 9, p 2841 (2022)
Piper nigrum, or black pepper, produces piperine, an alkaloid that has diverse pharmacological activities. In this study, N-aryl amide piperine analogs were prepared by semi-synthesis involving the saponification of piperine (1) to yield piperic acid
Externí odkaz:
https://doaj.org/article/3c603dafe6ca48c285627729f9f6f080
Autor:
Nonthalert Lertnitikul, Rutt Suttisri, Supotchana Sitthigool, Chutichot Pattamadilok, Kanyanat Piewpong, Ariya Khanboon, Jatupol Liangsakul, Cherdsak Boonyong
Four amides, namely, piperine (1), pellitorine (2), piperiline (5) and N-trans-p-coumaroyltyramine (7), and three aristolactams, i.e., piperolactams D (3), B (4) and A (6), were isolated from the methanol extract of Piper wallichii stems. Piperiline,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::997c8bc467559471f9a8dafad247a689
Publikováno v:
Natural product research.
Three new stilbene dimers, paphiodianthins A-C (1-3), and nine known stilbenes, lignan and flavonoids (4-12) were isolated from the roots and leaves of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::404fa32cfbfc7d7dcee6af6c4653bce7
https://pubmed.ncbi.nlm.nih.gov/35848369
https://pubmed.ncbi.nlm.nih.gov/35848369
Autor:
Rattanaporn, Wansri, Aye Chan Khine, Lin, Jutharat, Pengon, Sumalee, Kamchonwongpaisan, Nitipol, Srimongkolpithak, Roonglawan, Rattanajak, Patcharin, Wilasluck, Peerapon, Deetanya, Kittikhun, Wangkanont, Kowit, Hengphasatporn, Yasuteru, Shigeta, Jatupol, Liangsakul, Aphinya, Suroengrit, Siwaporn, Boonyasuppayakorn, Taksina, Chuanasa, Wanchai, De-Eknamkul, Supot, Hannongbua, Thanyada, Rungrotmongkol, Supakarn, Chamni
Publikováno v:
Molecules (Basel, Switzerland). 27(9)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9980b8751bf4b7802065794856af8cda
https://pubmed.ncbi.nlm.nih.gov/35566194
https://pubmed.ncbi.nlm.nih.gov/35566194
Three new stilbene dimers, paphiodianthins A-C (1–3), and nine known stilbenes, lignan and flavonoids (4–12) were isolated from the roots and leaves of Paphiopedilum dianthum (Orchidaceae). The structures of new compounds were elucidated from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7c7da0934ce3d8e7ff089b877c390b4
Autor:
Jatupol Liangsakul, Suphongphan Srisurichan, Nongnuj Muangsin, Narongsak Chaichit, Surachai Pornpakakul
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 10, Pp o2558-o2559 (2009)
The title compound, commonly known as 14-methoxytajixanthone-25-acetate, C28H30O8, was isolated from Emericella variecolor. The central xanthone core is approximately planar (r.m.s. deviation = 0.084 Å). The dihydropyran ring adopts a distorted half
Externí odkaz:
https://doaj.org/article/15f59846b7ac46049698327ad2bd2c5e
Autor:
Jatupol Liangsakul, Surachai Pornpakakul, Prakitsin Sihanonth, Ek Sangvichien, Nongnuj Muangsin
Publikováno v:
Tetrahedron Letters. 52:6427-6430
Two new compounds, emervaridione and varioxiranediol, together with the three known compounds, stellatic acid, ergosterol and dihydroterrein, were isolated from the endophytic fungus, Emericella variecolor . The structures of emervaridione and variox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d56ea4cdd166bdf4fd6b73efc1dc9aca
https://doi.org/10.1016/j.tetlet.2011.09.079
https://doi.org/10.1016/j.tetlet.2011.09.079
Publikováno v:
Steroids. 106
Two new anthraquinone–steroids, evanthrasterol A and B ( 1 and 2 ), and a new meroterpenoid, emericellic acid ( 3 ), together with six known compounds ( 4 – 9 ) were isolated from an endophytic fungus, Emericella variecolor . Their structures wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::635315f86c6c4274c2a6b8c030fadcbf
https://pubmed.ncbi.nlm.nih.gov/26718087
https://pubmed.ncbi.nlm.nih.gov/26718087
Autor:
Sophon Roengsumran, Ek Sangvichien, Surachai Pornpakakul, Nattaya Ngamrojanavanich, Jatupol Liangsakul, Jittra Piapukiew, Amorn Petsom, Songchan Puthong, Prakitsin Sihanonth
Publikováno v:
Archives of Pharmacal Research. 29
Four xanthones were isolated from mycelia of Emericella variecolor, an endophytic fungus isolated from the leaves of Croton oblongifolius. Their structures were elucidated by spectroscopic analysis to be shamixanthone, 14-methoxytajixanthone-25-aceta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::401a089fb21739823f4e5e1bd541c4b1
https://doi.org/10.1007/bf02974275
https://doi.org/10.1007/bf02974275